DELTA®-MULTI-BAND
Reinforced universal bonding and connection tape for roofing and airtightness systems...
DELTA®-NEOVAP 20
A translucent, grid-reinforced vapour barrier with an Sd value of approx. 20 m. You can see the rafters through it, and printed guide lines make cutting easy.
- Sd value
- 20 m
- Fire class
- E
- Tensile strength
- 300 N/5 cm
- Roll size
- 50 m × 1.50 m
Key advantages
- Grid reinforced and tear-resistant
- Translucent for easy installation
- Sd approx. 20 m for winter condensation control
- Works with all DELTA® roofing membranes
Interested in DELTA®-NEOVAP 20?
Ask us about the right build-up, quantities, availability and delivery for your project.
Features
- Long-term protection
An Sd value of approx. 20 m protects the insulation and roof structure for the long term.
- Strong and easy to handle
Grid reinforcement gives a tensile strength of up to 300 N/5 cm, and the stiff sheet is easy to work with.
- Translucent
You can see the rafters through it while fixing, which speeds up installation.
- Accurate cutting
Red cross threads every 10 cm make straight, precise cuts easy.
- System compatible
Works with all vapour-open DELTA® roofing membranes.
Where to Use
For ventilated and unventilated pitched roofs, walls and floor slabs. Lay parallel to or across the rafters with the coated, printed side facing you, and fix with staples or wide-headed nails.
Bond overlaps with DELTA®-MULTI-BAND. Connect to smooth surfaces such as gable walls, purlins and chimneys with DELTA®-TIXX or DELTA®-TIXX VDR. Use DELTA®-LIQUIXX and DELTA®-FLEXX-BAND for detailed work.
Product Data
- Material
- Grid-reinforced special polyethylene film
- Suitability
- Air and vapour barrier for pitched roofs, walls and floor slabs
- Reaction to fire
- Class E, EN 13501-1
- Tensile strength
- approx. 300 N/5 cm
- Sd value
- approx. 20 m
- Service temperature
- -40 °C to +80 °C
- Weight
- approx. 120 g/m²
- Roll weight
- approx. 9 kg
- Roll size
- 50 m × 1.50 m
Typical values. Always check the current Dörken data sheet before specifying.
Related Products
DELTA®-TIXX
DELTA®-TIXX is an accessory for making joints, overlaps and connections of airtight layers permanently airtight.
DELTA®-TIXX VDR
DELTA®-TIXX VDR is an accessory for making joints, overlaps and connections of airtight layers permanently airtight.
DELTA®-LIQUIXX
DELTA®-LIQUIXX is a DELTA® accessory for sealing overlaps, penetrations and connections in roof membranes.
DELTA®-FLEXX-BAND F100
DELTA®-FLEXX BAND is a stretchable butyl rubber adhesive tape on special fleece.
DELTA®-FLEXX-BAND FG 80/150
DELTA®-FLEXX-BAND FG 80/150 is a DELTA® accessory for sealing overlaps, penetrations and connections in roof membranes.
DELTA®-KOM BAND K15
DELTA®-KOM BAND K15 is an accessory for making joints, overlaps and connections of airtight layers permanently airtight.
DELTA®-INSIDE-BAND
DELTA®-INSIDE-BAND is an accessory for making joints, overlaps and connections of airtight layers permanently airtight.
